| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Benito River |  | Atlantic Ocean | 338,000 | 1.5213888900 | 9.9175000000 | Map | |||||
| Campo River |  | 31,000,000,512 | Atlantic Ocean | 460,000 | 2.3500000000 | 9.8166666667 | Map | ||||
| Congue River | 1.0666666700 | 9.6830555600 | Map | ||||||||
| Komo River |  | 5,000,000,000 | Atlantic Ocean | 230,000 | 0.1702000000 | 10.0944000000 | Map | ||||
| Mandyani River | 1.1666666700 | 9.7500000000 | Map |